Yindeed Share definition Flag A combination of the words ‘yes’ and ‘indeed’. Used for when you want to say yes but you also want to say indeed. A: have you heard of the word yindeed? B: Yindeed. Yindeed by Acejay March 4, 2021 0 0 Get merch Get the Yindeed mug. Buy Now — $32.95 See more merch